Proceedings | |
A Laser-Machined Stainless-Steel Micro-Scanner for Confocal Microscopy | |
Oyman, H. A.1  | |
关键词: laser-machined; confocal microscopy; micro-scanner; magnetic actuation; | |
DOI : 10.3390/proceedings1040564 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: mdpi | |
【 摘 要 】
A stainless-steel based micro-scanner with magnetic actuation is fabricated via laser-cutting technology targeted for confocal microscopy. Laser cutting offers low-cost and high speed fabrication of such scanners. The device is designed to establish a 2D Lissajous pattern. For a coil drive of 180 mA, fabricated scanner is able to deliver 4 degrees of optical scan angle for both slow scan and fast scan axes at 663 Hz and 2211 Hz, respectively. Fabricated mirror is integrated into a confocal microscopy setup and tested with the United States Air Force target accomplishing a 200 μm à 200 μm field of view and sub 10 μm resolution. With further improvement, our scanner will contribute to manufacturing of low-cost and compact scanning microscopy technologies.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201902024370052ZK.pdf | 1079KB | download |